CyrusOne Maintains Warp Speed, Accelerating from Zero to 160 in
Northern Virginia: Fourth Area Data Center Campus to Result in Over 160
MW of Total Available Power Delivered Since Entering Key Market in 2015

Fastest-growing major data center provider’s new campus in Sterling
to house 33-megawatt data center

July 26, 2018 10:00 AM Eastern Daylight Time

STERLING, Va.--(BUSINESS WIRE)--CyrusOne (NASDAQ: CONE), a premier global data center REIT, today
announced the purchase of land and a newly-built powered shell for an
enterprise data center in Sterling, Virginia. With completion of the
first phase scheduled for the first quarter of 2019, the facility is
expected to eventually provide 33 megawatts of available power, bringing
CyrusOne’s total power capacity in Northern Virginia to over 160
megawatts. The new development is the fourth separate campus in a market
fast-growing CyrusOne first entered with the opening of its Sterling I
Data Center in 2015. The company is known for developing major data
centers in as little as six months.

"Hyperscalers demand warp speed, and we’re proud to be accelerating from
zero to 160 in Northern Virginia, driven by demand from cloud and
enterprise customers," said Tesh Durvasula, chief commercial officer,
CyrusOne. "Our land acquisition, development, construction, and capital
markets teams continue to execute at a level unmatched in the industry
to produce the inventory necessary to meet the ongoing need for new
capacity in Northern Virginia and other key markets."

CyrusOne operates 45 data
center facilities across the United States, Europe, and Asia to
provide customers with the flexibility and scale to match their specific
IT growth needs. CyrusOne facilities are engineered to include the
power-density infrastructure required to deliver high availability,
including architecture with the highest available power
redundancy (2N).

CyrusOne (NASDAQ:CONE) is a high-growth real estate investment trust
(REIT) specializing in highly reliable enterprise-class, carrier-neutral
data center properties. The company provides mission-critical data
center facilities that protect and ensure the continued operation of IT
infrastructure for approximately 1,000 customers, including 200 Fortune
1000 companies and nine of the top 10 cloud providers.

With a track record of meeting and surpassing the aggressive
speed-to-market demands of hyperscale cloud providers, as well as the
expanding IT infrastructure requirements of the enterprise, CyrusOne
provides the flexibility, reliability, security, and connectivity that
foster business growth. CyrusOne offers a tailored, customer
service-focused platform and is committed to full transparency in
communication, management, and service delivery throughout its 45 data
centers worldwide.